The invention discloses a vehicle control method of a pure electric engineering machinery vehicle. The control method is used for modularization of control over all components of the engineering machinery vehicle and comprises the steps that a control main program of a whole vehicle control program and control subprograms of all functional components are set and packaged, and global variables areadopted for data interaction between the control main program and the control subprograms and data interaction between the control subprograms; all control variables of the whole vehicle control program are determined, and a whole vehicle control strategy is drawn up and a can bus communication protocol is made through a standardized parameter document; message ID and variable definition is carried out in the communication subprogram; control variables are set in other control subprograms; and a related control subprogram is called to run in the control main program. The method is helpful formodular rapid application of a pure electric vehicle control technology in electrokinetization of different types of engineering machinery vehicles, and has great significance.

    本发明公开了一种纯电动工程机械车辆的整车控制方法,用于将工程机械车辆的各个组件的控制模块化,包括:设定并封装整车控制程序的控制主程序和各功能组件的控制子程序,控制主程序和控制子程序之间、控制子程序与控制子程序之间的数据交互采用的是全局变量;确定好整车控制程序的所有控制变量,通过标准化参数文档进行整车控制策略的拟定及can总线通信协议的制定;在通信子程序中进行报文ID及变量定义;在其他控制子程序中进行控制变量设置;在控制主程序中模块化地调用相关控制子程序运行。本方法有助于纯电动整车控制技术在不同类型的工程机械车辆电动化中进行模块化的快速应用,具有积极意义。


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    Titel :

    Vehicle control method of pure electric engineering machinery vehicle


    Weitere Titelangaben:

    一种纯电动工程机械车辆的整车控制方法


    Beteiligte:
    HAN FENGGANG (Autor:in) / YE YANGQI (Autor:in) / CHEN DU (Autor:in) / PENG QIAN (Autor:in)

    Erscheinungsdatum :

    28.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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